more easy / AC/DC ADAPTER

Design:
This product is a laptop computer power adapter.
Because of this kind of products are power connection for 4 meters, for the convenience of users receive Daniel and bear, this product can delay in vertical and horizontal directions cross groove winding pterygium.
Another because these products in the operation of big, this product can calorific value wing edge landing. Avoid direct contact with the heat source of other objects. Cooling pattern such as shown at right.。